Weather · Surabaya, Indonesia
Surabaya Weather in May
May in Surabaya averages 30°C by day and 25°C at night, with about 128mm of rain. That makes it a reasonable time to visit.
Avg high
30°C
86°F
Avg low
25°C
77°F
Rainfall
128mm
#7 wettest of 12
What to pack
Light, breathable clothes and strong sun protection. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Surabaya builds it around the season for you.